Think you’ve got your head wrapped around **Types of Numbers**? Put your knowledge to
the test. Good luck — the Stickman is counting on you!

Q. Which number is biggest?

-200

-3

0

-1

Q. If *n* is a nonnegative real number, then -*n* is

negative

positive

negative or 0

positive or 0

0

Q. 3 × 5 - 2^{4} =

-1

-33

31

243

0

Q. Which of the following statements is true for all nonzero real numbers *a*, *b*, and *c*?

(*a* ÷ *b*) ÷ *c* = *a* ÷ (*b* ÷ *c*)

(*a* × *b*) × *c* = *a* × (*b* × *c*)

None of the above

Q. (2^{4} × 2^{5})^{3} =

2^{60}

2^{27}

2^{23}

2^{12}

2^{1}

Q. 7 - |-2| =

5

9

14

-14

0

Q. =

0

Q. 0 is

both rational and irrational

neither rational nor irrational

rational

irrational

none of the above

Q. Which of the following numbers is not rational?

0

Q. Which of the following statements is false?

For any real number *a*, *a* + 0 = *a*

For any real number *a*, *a* × 1 = *a*

For any real number *a*, *a* × 0 = 0

For any real number *a*, = 0

They all look the same to me.